Any material entering the environment that has undesired effects.

The term "pollutant" was found in the following pages:

Toxic effects of mercury persists for generations | EVISA's News
Toxic Methylmercury-Producing Microbes More Widespread Than Realized | EVISA's News
Int. Workshop on Harmonization of Mercury Measurements Methods and Models to Assess Source-Receptor Impact on Air Quality and Human Health | EVISA's Agenda of Events
Mercury Speciation Analysis of Dried Blood Spot Samples | EVISA's News
How mercury gets into the sea | EVISA's News
Directory of scientists: Alan G. Howard
Huge Amounts of Toxic Mercury Found Hidden in the Arctic Permafrost | EVISA's News
Link database: Mercury in Crude Oil Refined in the United States
Mercury pollution threatens health worldwide, scientists say | EVISA's News
ICMGP 2015: 12th International Conference on Mercury as a Global Pollutant | EVISA's Agenda of Events
8th Int. Conf. on Mercury as a Global Pollutant | EVISA's Agenda of Events
EPA calls for more study on hexavalent chromium in drinking water | EVISA's News
Link database: BBC: Should I worry about the mercury in the fish I eat?
Plant uptake of trimethylantimony from contaminated soils | EVISA's News
Material database: National Institute of Standards and Technology (NIST) - SRM 2976
United Nations Global Mercury Treaty: Fifth and final session | EVISA's News
Journals database: Environmental Monitoring and Assessment
EMI 2013: EnvironMetal Isotopes: International Conference on „Stable Metal Isotope Fractionation – Processes and Applications in Environmental Geochemistry” | EVISA's Agenda of Events
Committee for Socio-economic Analysis agrees on two draft opinions on restriction proposals for mercury compounds under REACH | EVISA's News
Journals database: International journal of soil, sediment, and water